SOR Dual Hi-Lo Weatherproof Pressure Switch - Manual (Page 2)

2/4 Form 248 (04.13) ©SOR Inc.
Linear = mm/inches
Drawing 0090236
Dimensions
27.0
1.06
70.0
2.75
139.9
5.51
57.2
2.25
114.3
4.50
9.5
0.38
2X
MOUNTING
HOLES
7.1
0.28
27.8
1.09
*68.6
2.70
A
*186.2
7.33
70.0
2.76
1/4 OR 1/2 NPTM
PROCESS CONNECTION
OPTIONAL
ELECTRICAL
CONNECTION
3/4 NPTF STD
1/2 NPTF OPT
M20 X 1.5 F OPT
PROCESS
CONNECTION
V1 WEATHERTIGHT
Process Connection
Securely connect the process line to the pressure port using two wrenches; one to hold the
hexagonal flats on the pressure port, the other to tighten the process pipe or tube fitting.
Ensure that the process connection is tightened and positioned so that
bending and torsional forces imposed on the pressure switch are mini-
mal. DO NOT loosen the pressure port from the body, because leakage
could result or the pressure switch could be rendered inoperative.